2AG2K-AHBVR03Anal Training Bundle

Rev1/26/2023 (A&HDesignGroup,Ltd.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-10 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2AG2K-AHBVR03 (A&HDesignGroup,Ltd.)certifiesthattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules. (A&HDesignGroup,Ltd.)certifiesthattheequipmentforwhichauthorizationissoughtdoesnot includecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.oranyofits successorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (ThomasCheung) Rev1/26/2023 (A&HDesignGroup,Ltd.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-10 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2AG2K-AHBVR03 (A&HDesignGroup,Ltd.)certifiesthat,asofthedateofthefilingoftheapplication,theapplicantis notidentifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)as anentityproducing“covered”equipment. Sincerely, (ThomasCheung)

C5266091_X23_Ed.1 1/1 US AGENTLETTEROF ATTESTATION US Agent: CompanyName:WOWTech USA Ltd. ContactName:Eyal Bar-Or Address:103 FoulkRoad,Suite 202 Wilmington,DE 19803-3742UnitedStates TelephoneNo: (886)647-9194 Email:[email protected] FRN: 0033538497 TO: Officeof EngineeringTechnology FederalCommunicationsCommission 7435 OaklandMills Road Columbia,MD 21046 This letter is to confirmthat we have acceptedthe responsibilityto act as US agent representativeon behalfof the A&H DesignGroup,Ltd. As per US agent,we are awareof the requirementsinvolvedas outlinedin FCC Equipment AuthorizationProgramin their Reportand OrderFCC 22-84and the clause§ 2.911Application requirements. Applicant Company name: A&H Design Group, Ltd. FRN: 0034346247 Grantee code: 2AG2K FCC ID: 2AG2K-AHBVR03 Contact Name: Thomas Cheung Address: Suite 608,Tower One,Harbour Centre1 Hok Cheung Street,Hung Hom,Kowloon, Hong Kong Telephone No: 00852-23349488 Fax No: 00852-23349488 Email:[email protected] The Applicantacknowledgethe acceptanceof its obligationto maintainan agentfor serviceof processin the UnitedStatesfor no less than one year after eitherthe granteehas permanentlyterminatedall marketingand importationof the applicable equipmentwithinthe U.S., or the conclusionof any Commission-related administrativeor judicialproceedinginvolvingthe equipment,whicheveris later. Date: 202 5/12 /10 Applicant’s Name: US Agent ’s Name:Eyal Bar-Or Title: GeneralManagerTitle: Head of GlobalQuality& Compliance Signature Signature C5266091_X23_Ed.1 1/1

AntennaInformation ItemContents Modelname:MBECFOB2505 AntennaType： PCBPatternAntenna Antennapeakgain ： 433.92Miz:-21.39dBi Manufacturer/Modelname： MOBASEELECTRONICSCO.,LTD. Addressofmanufacturer： 100,Saneop-ro156beon-gil,Gwonseon-gu,Suwon-si, Gyeonggi-do,SouthKorea,16648 TestLaboratory ： EMTI AntennaLength：36mm, AntennaWidth： 0.5mm PCBPatternSize： 20mm&16mm

A&HDesignGroup,Ltd. Date：2025-12-10 ProductModelNumber:BV-115 FCCID：2AG2K-AHBVR03 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:Manager Email:[email protected] Telephone:00852-23349488 Onbehalfof:A&HDesignGroup,Ltd.

A&HDesignGroup,Ltd.. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:December10,2025 Subject;RequestforConfidentiality FCCID:2AG2K-AHBVR03 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:ThomasCheung Title:Manager

AnnexA ExternalPhotos TestModelNo.:BV-115Page1of4 TestModelNo.:BV-115Page2of4 TestModelNo.:BV-115Page3of4 TestModelNo.:BV-115Page4of4

AnnexB Internalphotos TestModelNo.:BV-115Page1of3 TestModelNo.:BV-115Page2of3 PCBantenna TestModelNo.:BV-115Page3of3

Page 1 of3 MAXLABTestingCo.,Ltd.ReportNo.:MAX25090001P01-R01RF RFTESTREPORT ReportReferenceNo. ....................... :MAX25090001P01-R01RF FCCID.................................................:2AG2K-AHBVR03 Compiledby (position+printedname+signature) .. : Engineer/CindyZheng Supervisedby (position+printedname+signature)..: Manager/HaleyWen Approvedby (position+printedname+signature) .. : RFManager/VivianJiang Dateofissue.........................................:September9,2025 TestingLaboratoryName...............: MAXLABTestingCo.,Ltd. Address ................................................. : 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Applicant’sname...............................: A&HDesignGroup,Ltd. Address ................................................. : Suite608,TowerOne,HarbourCentre1HokCheungStreet,Hung HomKowloon,HongKong Testspecification..............................: Standard................................................: FCCPart15.231 KDB447498D01V06 ANSIC95.1-2019 FCC§1.1310 MAXLABTestingCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe MAXLABTestingCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.MAXLABTesting Co.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthereader's interpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription ........................ :AnalTrainingBundle TradeMark ............................................ :b-vibe Manufacturer ......................................... :A&HDesignGroup,Ltd. Model/Typereference.........................:BV-115 ListedModels......................................:N/A Ratings...................................................:ASK Modulation ........................................... :433.92MHz Frequency .............................................. DC3.7VFromBattery Result ..................................................... :PASS Page 2 of3 MAXLABTestingCo.,Ltd.ReportNo.:MAX25090001P01-R01RF RFExposureEvaluation 1.ThecorrespondingSARExclusionThresholdcondition,listedbelow: 1)The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances≤50 mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)].[Vf(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,16where ➢f(GHz)istheRFchanneltransmitfrequencyinGHz ➢PoweranddistanceareroundedtothenearestmWandmmbeforecalculation ➢Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmisappliedtodetermineSARtestexclusion. 2)At100MHzto6GHzandfortestseparationdistances>50mm,theSARtestexclusionthresholdis determinedaccordingtothefollowing: a)[Thresholdat50mminstep1)+(testseparationdistance-50mm):(f(MHz)/150)]mW,at100MHz to1500MHz b)[Thresholdat50mminstep1)+(testseparationdistance-50mm)-10]mWat>1500MHzand≤ 6GHz 3)Atfrequenciesbelow100MHz,thefollowingmaybeconsideredforSARtestexclusion. a)Thethresholdatthecorrespondingtestseparationdistanceat100MHzinstep2)ismultipliedby [1+log(100/f(MHz))]fortestseparationdistances>50mmand<200mm. b)Thethresholddeterminedbytheequationina)for50mmand100MHzismultipliedby/2fortest separationdistances≤50mm. c)SARmeasurementproceduresarenotestablishedbelow100MHz.WhenSARtestexclusioncannot beapplied,aKDBinquiryisrequiredtodetermineSARevaluationrequirementsforanytestresultstobe acceptable. 2.CLASSIFICATION Theantennaofthisproduct,undernormalusecondition,isatlessthan20cmawayfromthebodyofthe user.So,thisdeviceisclassifiedasPortableDevice. EUTSpecification Antennatype:PCBantenna Antennagain(Max)-21.39dBi EvaluationappliedMPEEvaluation SAREvaluation Page 3 of3 MAXLABTestingCo.,Ltd.ReportNo.:MAX25090001P01-R01RF 3.SARTESTEXCLUSIONTHRESHOLDS ThemeasuredconductedPKPower Mode Frequency(MHz)Fieldstrength(dBuV/m@3) EIRP(dBm) TX433.9248.32-51.64 Note: EIRP=E Meas +20log(d Meas )-109.5 EIRPistheequivalentisotropicallyradiatedpower,indBm E Meas isthefieldstrengthoftheemissionatthemeasurementdistance,indBuV/m d Meas isthemeasurementdistance,inm EIRP=E+20log(d)-109.5 ThetunedconductedPKPower(declaredbyclient) Mode Frequency(MHz)TargetPower (dBm) Tolerance ±(dBm) TX433.92-511 Frequency (MHz) Minimum Separation distance(mm) RFOutputpowerResultLimit for1-g SAR Verdict (dBm)(mW) 433.925-500.000010.0000013.0 Exempt from SAR Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)insection4.1 isappliedtodetermineSARtestexclusion. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances≤50 mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)] ThetestResultislessthan3.0for1-gSARand≤7.5for10-gextremitySAR. Conclusion ThereforethisdevicecomplieswithFCC'sRFradiationexposurelimitsforgeneralpopulationwithout SARevaluation.

MAXLABTestingCo.,Ltd.ReportNo.:MAX25090001P01-R01 Page 1 of28 FCCPART15SUBPARTCTESTREPORT FCCPART15.231 ReportReferenceNo........................:MAX25090001P01-R01 FCCID.................................................:2AG2K-AHBVR03 Compiledby (position+printedname+signature)..: Engineer/CindyZheng Supervisedby (position+printedname+signature) .. : Manager/HaleyWen Approvedby (position+printedname+signature)..: RFManager/VivianJiang Dateofissue ......................................... :September9,2025 TestingLaboratoryName .............. : MAXLABTestingCo.,Ltd. Address.................................................: 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Applicant’sname ............................... : A&HDesignGroup,Ltd. Address.................................................: Suite608,TowerOne,HarbourCentre1HokCheungStreet,Hung HomKowloon,HongKong Testspecification .............................. : Standard ................................................ :FCCPart15.231 MAXLABTestingCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe MAXLABTestingCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.MAXLAB TestingCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthe reader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................:AnalTrainingBundle TradeMark............................................:b-vibe Manufacturer ......................................... :A&HDesignGroup,Ltd. Model/Typereference ......................... :BV-115 ListedModels ...................................... :N/A Ratings...................................................:ASK Modulation...........................................:433.92MHz Frequency..............................................DC3.7VFromBattery Result ..................................................... :PASS MAXLABTestingCo.,Ltd.ReportNo.:MAX25090001P01-R01 Page 2 of28 TESTREPORT Equipmentunder Test : AnalTrainingBundle Model/Type: BV-115 ListedModels:N/A ModelDeclaration:N/A Applicant: A&HDesignGroup,Ltd. Address: Suite608,TowerOne,HarbourCentre1HokCheungStreet,HungHom Kowloon,HongKong Manufacturer: A&HDesignGroup,Ltd. Address: Suite608,TowerOne,HarbourCentre1HokCheungStreet,HungHom Kowloon,HongKong TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. MAXLABTestingCo.,Ltd.ReportNo.:MAX25090001P01-R01 Page 3 of28 Contents 1TESTSTANDARDS..............................................................................................................................4 2SUMMARY.................................................................................................................................................5 2.1GeneralRemarks..........................................................................................................................................5 2.2ProductDescription.....................................................................................................................................5 2.3EquipmentUnderTest.................................................................................................................................5 2.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................5 2.5BlockDiagramofTestSetup.......................................................................................................................5 2.6SpecialAccessories.....................................................................................................................................6 2.7RelatedSubmittal(s)/Grant(s)...................................................................................................................6 2.8Modifications.................................................................................................................................................6 3TESTENVIRONMENT........................................................................................................................7 3.1Addressofthetestlaboratory....................................................................................................................7 3.2TestFacility...................................................................................................................................................7 3.3Environmentalconditions............................................................................................................................7 3.4Summaryofmeasurementresults..............................................................................................................8 3.5Statementofthemeasurementuncertainty..............................................................................................8 3.6EquipmentsUsedduringtheTest..............................................................................................................9 4TESTCONDITIONSANDRESULTS.......................................................................................11 4.1ACPowerConductedEmission................................................................................................................11 4.2RadiatedEmission......................................................................................................................................12 4.320dBBandwidth..........................................................................................................................................19 4.4DeactivationTime.......................................................................................................................................20 4.5AntennaRequirement..........................................................................................…

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FCCID：2AG2K-AHBVR03